CN207331370U - A kind of thermoplasticity shock absorbing resilient railway rail plate - Google Patents
A kind of thermoplasticity shock absorbing resilient railway rail plate Download PDFInfo
- Publication number
- CN207331370U CN207331370U CN201721239480.2U CN201721239480U CN207331370U CN 207331370 U CN207331370 U CN 207331370U CN 201721239480 U CN201721239480 U CN 201721239480U CN 207331370 U CN207331370 U CN 207331370U
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- plate
- backing plate
- movable plate
- backing
- movable
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Abstract
The utility model discloses a kind of thermoplasticity shock absorbing resilient railway rail plate, including the first backing plate, the first backing plate bottom is equipped with the second backing plate, spring is equipped between first backing plate and the second backing plate, the spring top and bottom are equipped with abatvoix, and the first backing plate both sides are equipped with articulated mounting, and the articulated mounting includes the first movable plate and the second movable plate, first movable plate and the second movable plate junction are equipped with articulated shaft, and the second backing plate bottom is equipped with fixed pin.The utility model is by setting articulated mounting, in order to which the first movable plate and the second movable plate can carry out elasticity activity with the elastic force of spring, original plate connection is avoided to cause to produce the damage that substantial amounts of heat is caused to damage and is under pressure to plate to backing plate inside backing plate, so that its better heat-radiation effect, the service life of backing plate is improved, makes backing plate that there is the practicality of higher.
Description
Technical field
Railway casting technical field is the utility model is related to, more particularly to a kind of thermoplasticity shock absorbing resilient railway rail plate.
Background technology
Track lower bolster is used in the rail track component that cushioning effect is played between rail and sleeper, as track is transported
Defeated continuous development, the continuous improvement of the speed of service and performance of locomotive, also generates more in the use aspect of track pad
Secondary technological revolution is changed.The track pad used now develops into more preferable whole from initially use steel plate group weld pad plate
Body has the group weld pad plate of more strong mechanical performance again；As the volume of the track pad to being used during rail transporting is larger
Easily produce deformation the characteristics of have towards cost it is lower, remind smaller forging cast iron backing plate development.With the development of society, it is suitable
The needs of current railway production are answered, carry out the ferrite ductile cast iron that production can use under as cast condition.Rail currently on the market
Backing plate cannot all have good elasticity after being under pressure, and make its activity, so very impracticable.
Therefore, it is necessary to solve the above problems to invent a kind of thermoplasticity shock absorbing resilient railway rail plate.
Utility model content
The purpose of this utility model is to provide a kind of thermoplasticity shock absorbing resilient railway rail plate, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides following technical solution：A kind of thermoplasticity shock absorbing resilient railway rail
Plate, including the first backing plate, the first backing plate bottom are equipped with the second backing plate, are equipped between first backing plate and the second backing plate
Spring, the spring top and bottom are equipped with abatvoix, and the first backing plate both sides are equipped with articulated mounting, the hinged dress
Put including the first movable plate and the second movable plate, first movable plate and the second movable plate junction are equipped with articulated shaft, described
Second backing plate bottom is equipped with fixed pin.
Preferably, run through with the first backing plate junction at the top of first movable plate and the second movable plate and be equipped with the first spiral shell
Groove, the first movable plate and the second movable plate top are equipped with the first bolt, first thread groove and the first bolt spiral shell
Line connects.
Preferably, the bottom of first movable plate and the second movable plate is run through with the second backing plate junction is equipped with the second spiral shell
Groove, first movable plate and the second movable plate bottom are equipped with the second bolt, second thread groove and the second bolt spiral shell
Line connects.
Preferably, first movable plate and the second movable plate are arranged to multiple, first movable plate and the second activity
Plate is hinged by articulated shaft.
Preferably, beam is provided with the top of first backing plate, the beam is arranged to multiple.
Preferably, first backing plate and the second backing plate are made by thermoplastic polyester elastomeric material.
The technique effect and advantage of the utility model：The utility model is by setting articulated mounting, in order to the first activity
Plate and the second movable plate can carry out elasticity activity with the elastic force of spring, avoid original plate connection and cause inside backing plate
The damage that substantial amounts of heat is caused to damage and is under pressure to plate to backing plate is produced, so that its better heat-radiation effect, is improved
The service life of backing plate, the utility model is by setting spring and beam, in order to increase the first backing plate and the second backing plate
To the power that is subject into row buffering, by setting beam, the power that can be subject to carries out a preliminary buffering, then by spring pair
Power one depth of progress that first backing plate is subject to buffers, spring and beam while stress, reduces single born delay
Impulse force, so that backing plate flexible can play more preferable damping effect, makes its work efficiency more preferably, backing plate is had higher
Practicality, by setting abatvoix, can reduce noise caused by backing plate, by setting fixed pin, backing plate can be made more preferable
Fixation.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the front view of the utility model；
Fig. 3 is the side view of the utility model；
Fig. 4 is the top view of the utility model；
In figure：1 first backing plate, 2 second backing plates, 3 springs, 4 abatvoixs, 5 articulated mountings, 6 first movable plates, 7 second are lived
Movable plate, 8 articulated shafts, 9 fixed pins, 10 first thread grooves, 11 first bolts, 12 second thread grooves, 13 second bolts, 14 dampings
Pad.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
The utility model provides a kind of thermoplasticity shock absorbing resilient railway rail plate as shown in Figs 1-4, including the first pad
Plate 1,1 bottom of the first backing plate are equipped with the second backing plate 2, spring 3 are equipped between 1 and second backing plate 2 of the first backing plate, with
Sound-absorbing is equipped with into row buffering, the top and bottom of spring 3 to the power being subject to easy to increase the first backing plate 1 and the second backing plate 2
Plate 4, can reduce noise caused by backing plate, and 1 both sides of the first backing plate are equipped with articulated mounting 5, and the articulated mounting 5 wraps
The first movable plate 6 and the second movable plate 7 are included, 6 and second movable plate of the first movable plate, 7 junction is equipped with articulated shaft 8, so as to
Elasticity activity can be carried out with the elastic force of spring 3 in the first movable plate 6 and the second movable plate 7, original plate is avoided and connects
Connect and cause the substantial amounts of heat of generation inside backing plate to cause to damage to backing plate, make its better heat-radiation effect, 2 bottom of the second backing plate
Equipped with fixed pin 9, backing plate can be made preferably to fix.
The top of first movable plate, 6 and second movable plate 7 is run through with 1 junction of the first backing plate is equipped with the first thread groove
10, the top of 6 and second movable plate of the first movable plate 7 is equipped with the first bolt 11,10 and first spiral shell of the first thread groove
Bolt 11 is threadedly coupled, and the bottom of 6 and second movable plate 7 of the first movable plate is run through with 2 junction of the second backing plate is equipped with second
Thread groove 12,6 and second movable plate of the first movable plate, 7 bottom are equipped with the second bolt 13, second thread groove 12 with
Second bolt 13 is threadedly coupled, and by the first bolt 11 and the second bolt 13, can make the first movable plate 6 and the second movable plate 7
It is fixed on the first backing plate 1 and the second backing plate 2, so that the first backing plate 1 and the second backing plate 2 carry out elasticity by articulated mounting 5
Activity, 6 and second movable plate 7 of the first movable plate are arranged to multiple, and first movable plate 6 passes through with the second movable plate 7
Articulated shaft 8 is hinged, and the first movable plate 6 and the second movable plate 7 can be made hinged by articulated shaft 8, allows its activity, and described the
The top of one backing plate 1 is provided with beam 14, and the power that can be subject to carries out a preliminary buffering, and the beam 14 is arranged to more
It is a, can make uniform force into row buffering, 1 and second backing plate 2 of the first backing plate is by thermoplastic polyester elastomeric material
It is made.
This practicality operation principle：When thermoplasticity shock absorbing resilient railway rail plate in use, by fixed pin 9 by the first backing plate
1 and second backing plate 2 be inserted into lay down location, it is carried out auxiliary fixation, by beam 14, the power being subject to can be carried out at the beginning of one
Walk damping, the power that is then subject to by spring 3 to the first backing plate 1 carries out buffering for depth, by the first bolt 11 by the
One movable plate 6 and the second movable plate 7 are fixed on the first backing plate 1, then by the second bolt 13 by the first movable plate 6 and second
7 bottom of movable plate is fixed on the second backing plate 2, so that can fix the first backing plate 1 and the second backing plate 2 by articulated mounting 5,
By articulated mounting 5, the first backing plate 1 and the second backing plate 2 is set to carry out elasticity activity with the elastic force of spring 3, so that subtracting
Small plate damages caused by stress, can reduce the first backing plate 1 by abatvoix 4 and what the second backing plate 2 was touched makes an uproar
Sound.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify the technical solution described in foregoing embodiments, or to which part technical characteristic
Equivalent substitution is carried out, where within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of thermoplasticity shock absorbing resilient railway rail plate, including the first backing plate（1）, it is characterised in that：First backing plate（1）
Bottom is equipped with the second backing plate（2）, first backing plate（1）With the second backing plate（2）Between be equipped with spring（3）, the spring（3）
Top and bottom are equipped with abatvoix（4）, first backing plate（1）Both sides are equipped with articulated mounting（5）, the articulated mounting
（5）Including the first movable plate（6）With the second movable plate（7）, first movable plate（6）With the second movable plate（7）Junction is set
There is articulated shaft（8）, second backing plate（2）Bottom is equipped with fixed pin（9）.
A kind of 2. thermoplasticity shock absorbing resilient railway rail plate according to claim 1, it is characterised in that：First activity
Plate（6）With the second movable plate（7）Top and the first backing plate（1）Junction, which is run through, is equipped with the first thread groove（10）, described first
Movable plate（6）With the second movable plate（7）Top is equipped with the first bolt（11）, first thread groove（10）With the first bolt
（11）It is threadedly coupled.
A kind of 3. thermoplasticity shock absorbing resilient railway rail plate according to claim 1, it is characterised in that：First activity
Plate（6）With the second movable plate（7）Bottom and the second backing plate（2）Junction, which is run through, is equipped with the second thread groove（12）, described first
Movable plate（6）With the second movable plate（7）Bottom is equipped with the second bolt（13）, second thread groove（12）With the second bolt
（13）It is threadedly coupled.
A kind of 4. thermoplasticity shock absorbing resilient railway rail plate according to claim 1, it is characterised in that：First activity
Plate（6）With the second movable plate（7）It is arranged to multiple, first movable plate（6）With the second movable plate（7）Pass through articulated shaft（8）
It is hinged.
A kind of 5. thermoplasticity shock absorbing resilient railway rail plate according to claim 1, it is characterised in that：First backing plate
（1）Top is provided with beam（14）, the beam（14）It is arranged to multiple.
A kind of 6. thermoplasticity shock absorbing resilient railway rail plate according to claim 1, it is characterised in that：First backing plate
（1）With the second backing plate（2）It is made by thermoplastic polyester elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721239480.2U CN207331370U (en) | 2017-09-26 | 2017-09-26 | A kind of thermoplasticity shock absorbing resilient railway rail plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721239480.2U CN207331370U (en) | 2017-09-26 | 2017-09-26 | A kind of thermoplasticity shock absorbing resilient railway rail plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207331370U true CN207331370U (en) | 2018-05-08 |
Family
ID=62370408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721239480.2U Active CN207331370U (en) | 2017-09-26 | 2017-09-26 | A kind of thermoplasticity shock absorbing resilient railway rail plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207331370U (en) |
-
2017
- 2017-09-26 CN CN201721239480.2U patent/CN207331370U/en active Active
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